小学低年级儿童对事物好坏判断总是易受老师的影响。儿童行为的最适当解释是（） 这阶段儿童道德判断处于皮亚杰的“权威”阶段。 观察学习。 害怕老师的批评。 儿童有模仿的天性。
You have applications that have frequently executed queries, and produce small and static result sets.You configure the sqlnet.ora file in the client machine to set a nonzero value for the OCI_RESULT_CACHE_MAX_SIZE parameter. What is the purpose of this configuration?（） to avoid round trips to the server by enabling caching of query results in client memory。 to improve performance by storing a copy of the data from the private SQL area of the PGA。 to enhance the query performance by creating a cache in the client memory for sorting operations。 to avoid the storing of query plans and results in the server by creating a cache in the client memory。
要把学校里行政楼和实验楼的局域网互连，可以通过（）实现。 交换机。 MODEM。 中继器。 HUB。
Companycom is converting an application over to a p5 595 server with LPARs and has underestimated the processor requirements. The system has COD processors, but the customer does not know how to size the workload. What course of action would help identify the processor requirement?（） Activate the Trial COD for the processors and run a test to verify outcome。 Activate the On/Off COD for the processors and run a test to verify outcome。 Use rmss to simulate the processor workload and run a test to verify outcome。 Use rmps to simulate the processor workload and run a test to verify outcome。
正常成人胎儿血红蛋（HbF）是（） <1%。 >5%。 >10%。 >15%。
A global container shipping company has a new application that they are going to deploy on a p5-570 at their corporate data center. The Chief Information Officer indicates that， if the application is down for more than 36 hours， the cost of downtime is very high. For the initial 36 hours of downtime， the company has a manual process they can execute without significant additional cost. Which of the following products best mitigates the major business risk to the company？（）
